(adsbygoogle = window.adsbygoogle || []).push({}); ok here is a c++ tic tac toe project, it works just fine but when someone wins(3 x's in a row, it still allows "O" to move, instantly after "O"enters its move it states the winner like it should, but that "O(or x,whatever the case)" should not be able to move after someone has 3 in a row.. can you fix this. If you run this you will see what i mean.

    



#include <iostream>



using namespace std;



int main()

{

    //declares selections on the board

    char box1('1';

    char box2('2';

    char box3('3';

    char box4('4';

    char box5('5';

    char box6('6';

    char box7('7';

    char box8('8';

    char box9('9';

    char player2icon('O';

    char playericon('X'; //the players icon(x or o)

    char player2input;

    char playerinput;    //what the player inputs(1-9)

    bool go;

    go = true;   

   while(go = true)

   {

   //draws the board 

    cout<<box1<<"|"<<box2<<"|"<<box3<<endl;

    cout<<"-+-+-"<<endl;

    cout<<box4<<"|"<<box5<<"|"<<box6<<endl;

    cout<<"-+-+-"<<endl;

    cout<<box7<<"|"<<box8<<"|"<<box9<<endl;

    cout<<"X:";

    cin>>playerinput;//player 1 input

    cout<<endl;

    //checks for valid answer(and checks the answer)

    if(playerinput == '1' && box1 == '1' 

    {

     box1 = playericon;

    }    

    else if(playerinput == '2' && box2 == '2'

    {

    box2 = playericon;

    }

    if(playerinput == '3' && box3 == '3' 

    {

     box3 = playericon;

    }    

    else if(playerinput == '4' && box4 == '4'

    {

    box4 = playericon;

    }

    if(playerinput == '5' && box5 == '5' 

    {

     box5 = playericon;

    }    

    else if(playerinput == '6' && box6 == '6'

    {

    box6 = playericon;

    }

    if(playerinput == '7' && box7 == '7' 

    {

     box7 = playericon;

    }    

    else if(playerinput == '8' && box8 == '8'

    {

    box8 = playericon;

    }

    else if(playerinput == '9' && box9 == '9'

    {

    box9 = playericon;

    }

    cout<<box1<<"|"<<box2<<"|"<<box3<<endl;

    cout<<"-+-+-"<<endl;

    cout<<box4<<"|"<<box5<<"|"<<box6<<endl;

    cout<<"-+-+-"<<endl;

    cout<<box7<<"|"<<box8<<"|"<<box9<<endl;

    cout<<"O:";

    cin>>player2input;//player 2 input

    cout<<endl;

    //checks for valid answer(and checks the answer)

    if(player2input == '1' && box1 == '1' 

    {

     box1 = player2icon;

    }    

    else if(player2input == '2' && box2 == '2'

    {

    box2 = player2icon;

    }

    if(player2input == '3' && box3 == '3' 

    {

     box3 = player2icon;

    }    

    else if(player2input == '4' && box4 == '4'

    {

    box4 = player2icon;

    }

    if(player2input == '5' && box5 == '5' 

    {

     box5 = player2icon;

    }    

    else if(player2input == '6' && box6 == '6'

    {

    box6 = player2icon;

    }

    if(player2input == '7' && box7 == '7' 

    {

     box7 = player2icon;

    }    

    else if(player2input == '8' && box8 == '8'

    {

    box8 = player2icon;

    }

    else if(player2input == '9' && box9 == '9'

    {

    box9 = player2icon;

    }

    if(box1==box5&&box9==box5)

    {break;}

    if(box1==box2&&box3==box2)

    {break;}

    if(box1==box4&&box4==box7)

    {break;}

    if(box7==box8&&box9==box

    {break;}

    if(box2==box5&&box8==box2)

    {break;}

    if(box3==box7&&box7==box5)

    {break;}

    if(box1==box4&&box7==box4)

    {break;}

    if(box3==box6&&box6==box9)

    {break;}

    } 

    if(playericon>player2icon)cout<<playericon<<" WINS!!";

    else if(player2icon>playericon )cout<<playericon<<"WINS!!";

    char f;

    cin>>f;

}

it needs a small fix but i dont really see the problem.
ps. my comments are sort of inaccurate sand outdated so dont rely too much on em

This is happening because there is no check after the X's turn. So if he ends up winning then it will go straight to O and then check for a win.

Heres a working one:

    #include <iostream>

#include <stdlib.h>

using namespace std;



int main()

{

    //declares selections on the board

    char box1('1',box2('2',box3('3',box4('4',box5('5',box6('6',box7('7',box8('8',box9('9';

    char player2icon('O';

    char playericon('X'; //the players icon(x or o)

    char player2input;

    char playerinput;    //what the player inputs(1-9)

    bool go;

    go = true;

   while(go = true)

   {

   //draws the board

   system("CLS");

    cout<<box1<<"|"<<box2<<"|"<<box3<<endl;

    cout<<"-+-+-"<<endl;

    cout<<box4<<"|"<<box5<<"|"<<box6<<endl;

    cout<<"-+-+-"<<endl;

    cout<<box7<<"|"<<box8<<"|"<<box9<<endl;

    cout<<"X:";

    cin>>playerinput;//player 1 input

    cout<<endl;

    //checks for valid answer(and checks the answer)

    if(playerinput == '1' && box1 == '1'

    {

     box1 = playericon;

    }

    else if(playerinput == '2' && box2 == '2'

    {

    box2 = playericon;

    }

    if(playerinput == '3' && box3 == '3'

    {

     box3 = playericon;

    }

    else if(playerinput == '4' && box4 == '4'

    {

    box4 = playericon;

    }

    if(playerinput == '5' && box5 == '5'

    {

     box5 = playericon;

    }

    else if(playerinput == '6' && box6 == '6'

    {

    box6 = playericon;

    }

    if(playerinput == '7' && box7 == '7'

    {

     box7 = playericon;

    }

    else if(playerinput == '8' && box8 == '8'

    {

    box8 = playericon;

    }

    else if(playerinput == '9' && box9 == '9'

    {

    box9 = playericon;

    }

        if(box1==box5&&box9==box5)

    {break;}

    if(box1==box2&&box3==box2)

    {break;}

    if(box1==box4&&box4==box7)

    {break;}

    if(box7==box8&&box9==box

    {break;}

    if(box2==box5&&box8==box2)

    {break;}

    if(box3==box7&&box7==box5)

    {break;}

    if(box1==box4&&box7==box4)

    {break;}

    if(box3==box6&&box6==box9)

    {break;}



    system("CLS");

    cout<<box1<<"|"<<box2<<"|"<<box3<<endl;

    cout<<"-+-+-"<<endl;

    cout<<box4<<"|"<<box5<<"|"<<box6<<endl;

    cout<<"-+-+-"<<endl;

    cout<<box7<<"|"<<box8<<"|"<<box9<<endl;

    cout<<"O:";

    cin>>player2input;//player 2 input

    cout<<endl;

    //checks for valid answer(and checks the answer)

    if(player2input == '1' && box1 == '1'

    {

     box1 = player2icon;

    }

    else if(player2input == '2' && box2 == '2'

    {

    box2 = player2icon;

    }

    if(player2input == '3' && box3 == '3'

    {

     box3 = player2icon;

    }

    else if(player2input == '4' && box4 == '4'

    {

    box4 = player2icon;

    }

    if(player2input == '5' && box5 == '5'

    {

     box5 = player2icon;

    }

    else if(player2input == '6' && box6 == '6'

    {

    box6 = player2icon;

    }

    if(player2input == '7' && box7 == '7'

    {

     box7 = player2icon;

    }

    else if(player2input == '8' && box8 == '8'

    {

    box8 = player2icon;

    }

    else if(player2input == '9' && box9 == '9'

    {

    box9 = player2icon;

    }

    if(box1==box5&&box9==box5)

    {break;}

    if(box1==box2&&box3==box2)

    {break;}

    if(box1==box4&&box4==box7)

    {break;}

    if(box7==box8&&box9==box

    {break;}

    if(box2==box5&&box8==box2)

    {break;}

    if(box3==box7&&box7==box5)

    {break;}

    if(box1==box4&&box7==box4)

    {break;}

    if(box3==box6&&box6==box9)

    {break;}





    }

        if(playericon>player2icon)cout<<playericon<<" WINS!!";

    else if(player2icon>playericon )cout<<playericon<<"WINS!!";

    char f;

    cin>>f;

}

TicTacToe ! =o i wanna make one now :p brb